💡 How Does a Light Bulb Make Light? | Science Explained
1:42
YouTubeUNSEEN SCHOOL
💡 How Does a Light Bulb Make Light? | Science Explained
Ever wondered how a light bulb actually produces light? 💡 In this quick science explainer, learn how electricity flows through a bulb to create light — from glowing filaments in old bulbs to excited atoms in modern LEDs. Discover the difference between incandescent and LED bulbs and why LEDs are so energy efficient today. Perfect for ...
已浏览 306 次2 周前
How Light Bulbs Work: A Visual Guide
How a Fluorescent Light Works - Schematic Animation
2:17
How a Fluorescent Light Works - Schematic Animation
YouTubeEdison Tech Center
已浏览 121.2万 次2012年2月9日
How LED works ⚡ What is a LED (Light Emitting Diode)
8:37
How LED works ⚡ What is a LED (Light Emitting Diode)
YouTubeVirtualBrain [ENG]
已浏览 166.1万 次2021年6月30日
How does a Light Bulb work? | Mocomi Kids
2:00
How does a Light Bulb work? | Mocomi Kids
YouTubeMocomiKids
已浏览 50.4万 次2013年4月15日
相关产品
LED Light Bulb
Light Bulb Cartoon
Light Bulb ClipArt
#LED Vs CFL Bulbs
LED vs CFL Bulbs
LED vs CFL Bulbs
YouTube2013年5月20日
Are LED Bulbs Worth It? LEDs vs CFLs
Are LED Bulbs Worth It? LEDs vs CFLs
YouTube2015年10月28日
热门视频
How a 500W Bulb Works | Power Consumption & Brightness Explained 💡
0:16
How a 500W Bulb Works | Power Consumption & Brightness Explained 💡
YouTubeFaceless Knowledge
已浏览 1021 次2 个月之前
How a 500W Bulb Works | Power Consumption & Brightness Explained 💡
0:16
How a 500W Bulb Works | Power Consumption & Brightness Explained 💡
YouTubeFaceless Knowledge
已浏览 1335 次2 个月之前
"From Spark to Smart: The Bright Evolution of the Light Bulb" #LightBulb #LightBulbEvolution
1:14
"From Spark to Smart: The Bright Evolution of the Light Bulb" #LightBulb #LightBulbEvolution
YouTubeMJR Educational Series
已浏览 1035 次8 个月之前
History and Evolution of Light Bulbs
How To Convert T8 Fluorescent Lights to LED ● Explained in Simple Terms
5:19
How To Convert T8 Fluorescent Lights to LED ● Explained in Simple Terms
YouTubeChris Notap
已浏览 301.7万 次2018年2月16日
How to Change Long Light Bulbs | T12 Fluorescent Light Bulbs
7:30
How to Change Long Light Bulbs | T12 Fluorescent Light Bulbs
YouTubeEveryday Home Repairs
已浏览 84.7万 次2021年4月2日
How Blue LEDs Changed the World
5:34
How Blue LEDs Changed the World
YouTubeBloomberg Originals
已浏览 171.8万 次2019年4月26日
包括 light bulb 的结果。
是否要仅显示 lightbulb 的结果?
How a 500W Bulb Works | Power Consumption & Brightness Explained 💡
0:16
How a 500W Bulb Works | Power Consumption & Brightness Explai…
已浏览 1021 次2 个月之前
YouTubeFaceless Knowledge
How a 500W Bulb Works | Power Consumption & Brightness Explained 💡
0:16
How a 500W Bulb Works | Power Consumption & Brightness Explai…
已浏览 1335 次2 个月之前
YouTubeFaceless Knowledge
"From Spark to Smart: The Bright Evolution of the Light Bulb" #LightBulb #LightBulbEvolution
1:14
"From Spark to Smart: The Bright Evolution of the Light Bulb" #Ligh…
已浏览 1035 次8 个月之前
YouTubeMJR Educational Series
Transform any ordinary light bulb into a creative lamp using simple household tools #diy
0:55
Transform any ordinary light bulb into a creative lamp using simple …
已浏览 3536 次1 个月前
YouTubediybehappy
What Current Does to Lightbulbs Explained
1:26
What Current Does to Lightbulbs Explained
已浏览 3435 次2025年1月1日
YouTubeMath and Science
💡 How the Light Bulb Was Really Invented | Edison’s Brightest Idea #Shorts
0:41
💡 How the Light Bulb Was Really Invented | Edison’s Brightest Idea …
已浏览 1105 次4 个月之前
YouTubeKhan
Class 7 Science: Curiosity | What's the Glowing Part in a Bulb? #shorts
0:56
Class 7 Science: Curiosity | What's the Glowing Part in a Bulb? #shorts
已浏览 1649 次5 个月之前
YouTubeChapterin10
0:35
Recessed Light Bulb Replacement: Quick and Easy Instructions!
已浏览 1811 次2024年9月13日
YouTubeGluroo Lights
0:15
How to Draw a Light Bulb (and Make It LOOK Like It’s ON!)
已浏览 1.7万 次5 个月之前
YouTubeDoccArt
2:25
How to glow a light bulb easily - Photoshop Tutorial
已浏览 5628 次2024年4月22日
YouTubeBig Smile Editing
0:49
This 4-pack of emergency lightbulbs is an essential addition to the hom…
已浏览 8.4万 次3 周前
TikTokprepperpress
1:29
Step-by-step guide: How to install and set up the Lorex 2K Wi-Fi Sma…
已浏览 9170 次8 个月之前
YouTubeLorex Technology Inc
1:24
How to Change a Light Bulb Effectively
已浏览 2.4万 次3 个月之前
TikTokvincent_b_scott
0:15
How to Change Ceiling Light Bulbs Safely: Step-by-Step Guide #easyi…
已浏览 1.1万 次2024年9月23日
YouTubeMaintenance Hacks
0:23
Discover the Best RGB Light Bulb for Your Home
已浏览 3648 次1 个月前
TikToknobodyisperfect365
1:42
Evolution of the Light Bulb: 200 Years in 90 Seconds
已浏览 809 次1 个月前
YouTubeFrom Then to Now
0:35
The Light That Never Slept: The Story of the Bulb
已浏览 51 次1 个月前
YouTubeDreamora Tales
0:47
Building a Simple Lemon Battery to Power a Light | Funfillia
已浏览 1093 次3 个月之前
YouTubeFUNFILLIA
观看更多视频
静态缩略图占位符